Service difficulty report · Support Angle · Boeing 75724APF

Difficulty date
February 7, 2026
Submitted
February 26, 2026
Operation
Air carrier
Aircraft
N427UP
Make and model
Boeing 75724APF
Aircraft serial
25458
Aircraft time
33,159 hours, 23,128 cycles
Part
Support Angle
Part number
453N181422
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FWD CARGO AT STA 863 BULKHEAD PANEL SUPPORT ANGLE LBL 19 - RBL 19 HAS CORROSION DOT 5842-11 REMOVED CORROSION AT THE STA 863 BULKHEAD PANEL SUPPORT ANGLE LBL 19 - RBL 19. I.A.W SRM 51-10-02. AFTER FURTHER EVALUATION IT WAS FOUND OUT OF LIMITS. I.A.W SRM 51-10-08-OG INSTALLED ANGLE ON FWD CARGO AT STA 863 BULKHEAD. IAW B757-200 SRM 51-40-02.

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